CN219925151U - Infusion needle connecting seat assembling device - Google Patents
Infusion needle connecting seat assembling device Download PDFInfo
- Publication number
- CN219925151U CN219925151U CN202321205774.9U CN202321205774U CN219925151U CN 219925151 U CN219925151 U CN 219925151U CN 202321205774 U CN202321205774 U CN 202321205774U CN 219925151 U CN219925151 U CN 219925151U
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- China
- Prior art keywords
- base
- infusion needle
- fixedly connected
- connecting seat
- seat
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- 238000001802 infusion Methods 0.000 title claims abstract description 63
- 210000001503 joint Anatomy 0.000 claims abstract description 16
- 238000003032 molecular docking Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 7
- 238000000034 method Methods 0.000 description 5
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical appliances and provides an infusion needle connecting seat assembling device which comprises a base, wherein a bottom plate is fixedly arranged on one side of the top of the base, a stand column is fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the top end of the stand column, a motor is fixedly arranged on one side of the top plate, an output shaft of the motor is fixedly connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a connecting seat, a base is arranged on one side, far away from the bottom plate, of the top of the base, a limiting ring is sleeved on the top of the base, an infusion needle seat is clamped in the limiting ring, a lantern ring is sleeved outside the infusion needle seat, a pressing block is arranged above the lantern ring, a clamping sleeve is arranged above the pressing block, and an infusion needle is fixedly clamped in the clamping sleeve; the device can carry out quick accurate butt joint equipment with transfusion needle head and transfusion needle file, and cooperation threaded connection can increase the connection steadiness of transfusion needle and transfusion needle file, can avoid the transfusion needle to take place the landing.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an infusion needle connecting seat assembling device.
Background
With the continuous improvement of the living standard of people, the medical equipment can be selected and used more and more advanced, the product structure can be continuously adjusted, the functions are more diversified, and the market capacity can be continuously enlarged. Infusion needles are one of the commonly used medical devices, and are used for connecting an injector, an infusion set and a blood transfusion set for intravenous infusion of liquid medicine and blood transfusion, and intravenous infusion is a method for inputting a large amount of sterile liquid, electrolyte and medicine into a body from veins by utilizing the atmospheric pressure and hydrostatic pressure principles. In the prior art, the assembly of transfusion needle and connecting seat is usually manual assembly, and assembly efficiency is low, and the cost of labor is high, and the connection steadiness of transfusion needle and connecting seat after the equipment is not high, and the syringe needle easily takes place the condition that drops, influences normal use.
Through searching, the prior patent (bulletin number: CN 208409091U) discloses an infusion needle connecting seat assembling device, a connecting seat conveyor belt is arranged on the left side of a base, an infusion needle conveyor belt is arranged on the right side of the base, a translation plate is arranged on the base, the right side of the translation plate is connected with a squeezing plate through a plurality of second pneumatic push rods, a plurality of second connectors are arranged at the right end of the squeezing plate, struts are respectively arranged on the periphery of the base, the upper ends of the struts are fixedly connected through a cross beam, sliding grooves are formed in the inner side of the cross beam, sliding rods are arranged between the sliding grooves, a plurality of assembling heads are arranged at the lower ends of the sliding rods, the assembling heads are connected with the sliding rods through first pneumatic push rods, a first connector is arranged on the left side of the assembling heads, a ventilation layer is arranged inside the assembling heads, and air pipes are communicated on the right side of the assembling heads. The utility model discloses an infusion needle connecting seat assembling device which is complete in chip removal, high in qualification rate, high in automatic operation and high in assembling efficiency, and is worthy of popularization and use.
However, the following problems are found in the implementation related art: the device is in the in-process of assembling transfusion needle and connecting seat, does not consolidate the tip of connecting seat, leads to transfusion needle equipment to insert connecting seat after the connection steadiness not high, and transfusion needle takes place the landing with the connecting seat separation easily, influences normal use.
Disclosure of Invention
The utility model provides an infusion needle connecting seat assembling device, which solves the problem that the conventional device provided by the background art is low in stability of assembling and connecting an infusion needle and a connecting seat, so that the infusion needle is easy to separate from the connecting seat and fall off to influence normal use.
The technical scheme of the utility model is as follows: the utility model provides an infusion needle connecting seat assembly device, includes the base, the top one side fixed mounting of base has the bottom plate, the top fixedly connected with stand of bottom plate, the top fixedly connected with roof of stand, the top one side fixed mounting of roof has the motor, the output shaft fixedly connected with bull stick of motor, the bottom fixedly connected with connecting block of bull stick, one side of bottom plate is kept away from at the top of base is equipped with the base, the top cover of base is equipped with the spacing ring, the joint has the infusion needle seat in the spacing ring, the outside cover of infusion needle seat is equipped with the lantern ring, the top of lantern ring is equipped with the briquetting, the top of briquetting is equipped with the centre gripping cover, the fixed joint has the infusion needle in the centre gripping cover.
Preferably, the pressing block is sleeved with a connecting seat, a pinhole which is matched with the infusion needle is formed in the top of the connecting seat, and external threads are formed on the outer wall, close to the top end, of the connecting seat.
Preferably, the top end of the transfusion needle seat is provided with a circular opening, the inner side wall of the circular opening is provided with an internal thread which is matched with the external thread, and the connecting seat is in threaded connection with the internal thread at the top end of the transfusion needle seat through the external thread.
Preferably, the top threaded connection of grip sleeve is in the bottom of connecting block, the below of connecting block is equipped with the lifter plate, the top both sides fixedly connected with lifter plate.
Preferably, the top of lifter runs through the roof and with electric putter's output fixed connection, electric putter fixed mounting just is located the both sides of motor at the top of roof.
Preferably, the pressing block is fixedly connected to the bottom of the lifting plate, and through holes matched with the bottom ends of the infusion needles are formed in the top of the pressing block and the surface of the lifting plate.
Preferably, the top fixedly connected with docking portion of base, the top fixedly connected with spacing post of docking portion, the locating hole has been seted up to the top one side of docking portion, the mounting groove has been seted up to the top one side of base.
Preferably, the limiting ring is internally provided with a limiting hole corresponding to the limiting column, the limiting column is sleeved in the limiting hole, and two groups of movable grooves are symmetrically formed in the outer surface of the limiting ring and located on the two sides of the limiting hole.
Preferably, the limiting ring is in threaded connection with the fastening bolt in the positioning hole at the top of the butt joint part through the movable groove, the base is in threaded connection with the top of the base through the mounting groove, and the rotating handle is fixedly arranged on one side of the outer part of the butt joint part.
The working principle and the beneficial effects of the utility model are as follows:
1. in the present utility model; through putting into the pointed end of transfusion needle head in the grip sleeve and fixing to put into the transfusion needle seat that will assemble in the spacing ring, stabilize spacingly to transfusion needle seat through base and spacing ring, start motor drive bull stick and connecting seat simultaneously and rotate, thereby drive the transfusion needle head in the grip sleeve and rotate, through the setting of connecting seat, can carry out quick accurate butt joint equipment with transfusion needle head and transfusion needle seat, and cooperation threaded connection can increase the connection steadiness of transfusion needle and transfusion needle seat, can avoid the transfusion needle to take place the landing.
2. In the present utility model; the electric push rod is started to drive the two groups of lifting rods to descend, the pressing block and the connecting seat inside the pressing block are driven to move downwards, the internal threads and the external threads are matched to carry out threaded butt joint when the infusion needle seat in the sleeve ring is extruded, the connecting seat threads are clamped in the infusion needle seat, meanwhile, the bottom end of the infusion needle head enters the connecting seat through the needle hole, and the quick assembly of the infusion needle seat is completed.
3. In the present utility model; the infusion needle seat is stably limited through the base and the limiting ring, so that the stability in the butt joint assembly process of the infusion needle seat can be greatly improved, and the smoothness of the butt joint assembly is improved; and the position of the movable base is rotated, so that the base can be quickly detached by being matched with the mounting groove, different articles can be conveniently subjected to butt joint processing, and the applicability is wider.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic diagram showing the assembly structure of the infusion needle and the infusion needle stand according to the present utility model;
FIG. 3 is a schematic view of a base according to the present utility model;
FIG. 4 is a schematic view of a stop collar according to the present utility model;
in the figure: 1. a base; 2. a bottom plate; 3. a column; 4. a top plate; 5. a motor; 6. a rotating rod; 7. a connecting seat; 8. a lifting plate; 9. a lifting rod; 10. an electric push rod; 11. a base; 111. a mounting groove; 112. a butt joint part; 113. a limit column; 114. positioning holes; 12. a limiting ring; 13. a transfusion needle seat; 14. a collar; 15. briquetting; 16. a clamping sleeve; 17. an infusion needle; 18. a connecting seat; 19. a pinhole; 20. an external thread; 21. an internal thread; 22. a limiting hole; 23. a movable groove; 24. a rotating handle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides an infusion needle connecting seat assembly device, which comprises a base 1, the top one side fixed mounting of base 1 has bottom plate 2, the top fixedly connected with stand 3 of bottom plate 2, the top fixedly connected with roof 4 of stand 3, the top one side fixed mounting of roof 4 has motor 5, the output shaft fixedly connected with bull stick 6 of motor 5, the bottom fixedly connected with connecting block 7 of bull stick 6, one side of bottom plate 2 is kept away from at the top of base 1 is equipped with base 11, the top cover of base 11 is equipped with spacing ring 12, the joint has infusion needle seat 13 in the spacing ring 12, the outside cover of infusion needle seat 13 is equipped with lantern ring 14, the top of lantern ring 14 is equipped with briquetting 15, the top of briquetting 15 is equipped with clamping sleeve 16, the fixed joint has infusion needle 17 in the clamping sleeve 16.
In the embodiment, a connecting seat 18 is sleeved in the pressing block 15, a needle hole 19 which is matched with the transfusion needle 17 is formed in the top of the connecting seat 18, an external thread 20 is formed on the outer wall of the connecting seat 18 close to the top end, a circular opening is formed in the top end of the transfusion needle seat 13, an internal thread 21 which is matched with the external thread 20 is formed in the inner side wall of the circular opening, and the connecting seat 18 is in threaded connection with the internal thread 21 at the top end of the transfusion needle seat 13 through the external thread 20; during use, the tip of the infusion needle 17 is placed into the clamping sleeve 16 to be fixed, the infusion needle seat 13 to be assembled is placed into the limiting ring 12, the infusion needle seat 13 is stably limited through the base 11 and the limiting ring 12, the motor 5 is started to drive the rotating rod 6 and the connecting block 7 to rotate, the infusion needle 17 in the clamping sleeve 16 is driven to rotate, the quick and accurate butt joint assembly can be carried out on the infusion needle 17 and the infusion needle seat 13 through the arrangement of the connecting seat 18, and the connection stability can be increased through the cooperation of threaded connection.
In the embodiment, the top of the clamping sleeve 16 is in threaded connection with the bottom of the connecting block 7, the lifting plate 8 is arranged below the connecting block 7, lifting rods 9 are fixedly connected to two sides of the top of the lifting plate 8, the top of each lifting rod 9 penetrates through the top plate 4 and is fixedly connected with the output end of each electric push rod 10, each electric push rod 10 is fixedly installed on the top of the top plate 4 and is positioned on two sides of the motor 5, a pressing block 15 is fixedly connected with the bottom of the lifting plate 8, and penetrating through holes which are identical with the bottom end of the transfusion needle 17 are formed in the top of the pressing block 15 and the surface of the lifting plate 8; the electric push rod 10 is started to drive the two groups of lifting rods 9 to descend, the pressing block 15 and the connecting seat 18 inside are driven to move downwards, the infusion needle seat 13 in the lantern ring 14 is extruded and matched with the internal threads 21 to be in threaded butt joint with the external threads 20, the connecting seat 18 is clamped in the infusion needle seat 13 in a threaded manner, and meanwhile, the bottom end of the infusion needle 17 enters the connecting seat 18 through the needle hole 19, so that quick assembly of the infusion needle seat 13 is completed.
In this embodiment, a docking portion 112 is fixedly connected to the top of the base 11, a limit post 113 is fixedly connected to the top of the docking portion 112, a positioning hole 114 is formed in one side of the top of the docking portion 112, a mounting groove 111 is formed in one side of the top of the base 11, a limit hole 22 corresponding to the limit post 113 is formed in the limit ring 12, the limit post 113 is sleeved in the limit hole 22, two groups of movable grooves 23 are symmetrically formed on the outer surface of the limit ring 12 and located on two sides of the limit hole 22, the limit ring 12 is clamped in the positioning hole 114 at the top of the docking portion 112 through the movable grooves 23 and matched with fastening bolts, the base 11 is clamped at the top of the base 1 through the mounting groove 111, and a rotating handle 24 is fixedly mounted on one side of the outer portion of the docking portion 112; the infusion needle seat 13 is stably limited through the base 11 and the limiting ring 12, so that the stability of the infusion needle seat 13 in the butt joint assembly process can be greatly improved, and the smoothness of the butt joint assembly is improved; and through the position of rotating the movable base 11 of 24, and then the cooperation mounting groove 111 can accomplish the dismantlement to base 11 fast, is convenient for dock processing to different articles, and the suitability is wider.
The working principle and the using flow of the utility model are as follows: the device has the characteristics of compact and reasonable structure, convenient use, quick, accurate and stable assembly and capability of greatly improving the assembly efficiency in the process of assembling the infusion needle and the needle seat. When in use, the tip of the transfusion needle 17 is placed into the clamping sleeve 16 to be fixed, the transfusion needle seat 13 to be assembled is placed into the limiting ring 12, the transfusion needle seat 13 is stably limited through the base 11 and the limiting ring 12, meanwhile, the motor 5 is started to drive the rotating rod 6 and the connecting seat 7 to rotate, so that the transfusion needle 17 in the clamping sleeve 16 is driven to rotate, meanwhile, the electric push rod 10 is started to drive the two groups of lifting rods 9 to descend, the pressing block 15 and the connecting seat 18 in the clamping sleeve 16 are driven to move downwards, the transfusion needle seat 13 in the lantern ring 14 is extruded and matched with the internal threads 21 to be in threaded butt joint with the external threads 20, the connecting seat 18 is clamped in the transfusion needle seat 13, and meanwhile, the bottom end of the transfusion needle 17 enters the connecting seat 18 through the needle hole 19, and the rapid assembly of the transfusion needle seat 13 is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. Infusion needle connecting seat assembly device, including base (1), its characterized in that: the utility model discloses a transfusion needle seat, including base (1), stand (3) are fixed mounting on one side of the top of base (1), top fixedly connected with stand (3) of base (2), top fixedly connected with roof (4) of stand (3), top one side fixed mounting of roof (4) has motor (5), the output shaft fixedly connected with bull stick (6) of motor (5), the bottom fixedly connected with connecting block (7) of bull stick (6), one side of base (1) is kept away from to the top of base (1) is equipped with base (11), the top cover of base (11) is equipped with spacing ring (12), joint has transfusion needle seat (13) in spacing ring (12), the outside cover of transfusion needle seat (13) is equipped with lantern ring (14), the top of lantern ring (14) is equipped with briquetting (15), the top of briquetting (15) is equipped with grip cover (16), grip cover (16) internal fixation joint has transfusion needle (17).
2. The infusion needle connector assembly device of claim 1, wherein: the pressing block (15) is sleeved with a connecting seat (18), a pinhole (19) which is matched with the infusion needle (17) is formed in the top of the connecting seat (18), and an external thread (20) is arranged on the outer wall, close to the top end, of the connecting seat (18).
3. The infusion needle connector assembly device of claim 1, wherein: the infusion needle stand is characterized in that a circular opening is formed in the top end of the infusion needle stand (13), an inner thread (21) matched with the outer thread (20) is formed in the inner side wall of the circular opening, and the connecting seat (18) is in threaded connection with the inner thread (21) in the top end of the infusion needle stand (13) through the outer thread (20).
4. The infusion needle connector assembly device of claim 1, wherein: the top threaded connection of grip sleeve (16) is in the bottom of connecting block (7), the below of connecting block (7) is equipped with lifter plate (8), lifter plate (9) are fixedly connected with in the top both sides of lifter plate (8).
5. The infusion needle connector assembly device of claim 4, wherein: the top of lifter (9) runs through roof (4) and with electric putter's (10) output fixed connection, electric putter (10) fixed mounting just is located the both sides of motor (5) at the top of roof (4).
6. The infusion needle connector assembly device of claim 1, wherein: the pressing block (15) is fixedly connected to the bottom of the lifting plate (8), and through holes matched with the bottom end of the infusion needle head (17) are formed in the top of the pressing block (15) and the surface of the lifting plate (8).
7. The infusion needle connector assembly device of claim 1, wherein: the top fixedly connected with docking portion (112) of base (11), the top fixedly connected with spacing post (113) of docking portion (112), locating hole (114) have been seted up to the top one side of docking portion (112), mounting groove (111) have been seted up to the top one side of base (11).
8. The infusion needle connector assembly device of claim 1, wherein: limiting holes (22) corresponding to the limiting columns (113) are formed in the limiting rings (12), the limiting columns (113) are sleeved in the limiting holes (22), and two groups of movable grooves (23) are symmetrically formed in the outer surfaces of the limiting rings (12) and located on the two sides of the limiting holes (22).
9. The infusion needle connector assembly device of claim 8, wherein: the limiting ring (12) is in threaded joint in a positioning hole (114) in the top of the butt joint part (112) through the movable groove (23) and matched with the fastening bolt, the base (11) is in threaded joint in the top of the base (1) through the mounting groove (111), and a rotating handle (24) is fixedly arranged on one side of the outer part of the butt joint part (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205774.9U CN219925151U (en) | 2023-05-18 | 2023-05-18 | Infusion needle connecting seat assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205774.9U CN219925151U (en) | 2023-05-18 | 2023-05-18 | Infusion needle connecting seat assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925151U true CN219925151U (en) | 2023-10-31 |
Family
ID=88504256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321205774.9U Active CN219925151U (en) | 2023-05-18 | 2023-05-18 | Infusion needle connecting seat assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925151U (en) |
-
2023
- 2023-05-18 CN CN202321205774.9U patent/CN219925151U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |